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Super C9X299-PG300F User's Manual
Headers
Fan Headers
The C9X299-PG300F has five fan headers (CPU_FAN1/2, SYS_FAN1/2/3). All of these 4-pin
fan headers are backwards-compatible with the traditional 3-pin fan headers. However, fan
speed control is available for 4-pin fan headers only by Thermal Management. Refer to the
table below for pin definitions.
Dual Cooling Zones
The C9X299-PG300F supports Dual Cooling Zones, which can be controlled via IPMI. The
first zone (PWM1) refers to the ambient temperature of the CPU and DIMM slots, and controls
CPU_FAN1/2 and SYS_FAN1/2. The second zone (PWM2) refers to the ambient temperature
of PCH and the add-on card area, and controls SYS_FAN3.
LAN CTRL
BMC
JIPMB1
A
C
JPG1:VGA
JPB1
PCI-E M.2-M2
PCI-E M.2-M1
A
C
LED6903
C
A
LED6904
JF1
JSTBY1
C
A
JWD1
LED1
PCH
JD1
JPME2
U.2-1
I-SATA4
I-SATA2
I-SATA0
I-SATA5
I-SATA1
U.2-2
I-SATA3
Fan Header
Pin Definitions
Pin#
Definition
1
Ground (Black)
2
2.5A/+12V (Red)
3
Tachometer
4
PWM_Control
5
SYS_FAN3
HD AUDIO
LAN2
LAN1
USB3.1 (3.1 Gen2) 6/7
USB3.0 (3.1 Gen1) 4/5
BIOS
LICENSE
CPU
IPMI CODE
JPW1
1
SYS_FAN1
JSD1:SATA DOM PWR
JPI2C1:PWR I2C
24
3
44
1. CPU_FAN1
VGA
BT1
2. CPU_FAN2
KB/Mouse
USB 0/1
3. SYS_FAN1
4
DIMMB1
DIMMB2
4. SYS_FAN2
DIMMA1
DIMMA2
5. SYS_FAN3
JPW3
1
DIMMC2
DIMMC1
DIMMD2
DIMMD1
2
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